diff options
Diffstat (limited to 'src/pkg/exp/terminal/shell.go')
| -rw-r--r-- | src/pkg/exp/terminal/shell.go | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/pkg/exp/terminal/shell.go b/src/pkg/exp/terminal/shell.go index e3f584774e..5c5916755d 100644 --- a/src/pkg/exp/terminal/shell.go +++ b/src/pkg/exp/terminal/shell.go @@ -4,10 +4,7 @@ package terminal -import ( - "os" - "io" -) +import "io" // Shell contains the state for running a VT100 terminal that is capable of // reading lines of input. @@ -306,12 +303,12 @@ func (ss *Shell) writeLine(line []byte) { } } -func (ss *Shell) Write(buf []byte) (n int, err os.Error) { +func (ss *Shell) Write(buf []byte) (n int, err error) { return ss.c.Write(buf) } // ReadLine returns a line of input from the terminal. -func (ss *Shell) ReadLine() (line string, err os.Error) { +func (ss *Shell) ReadLine() (line string, err error) { ss.writeLine([]byte(ss.prompt)) ss.c.Write(ss.outBuf) ss.outBuf = ss.outBuf[:0] @@ -337,7 +334,7 @@ func (ss *Shell) ReadLine() (line string, err os.Error) { break } if key == keyCtrlD { - return "", os.EOF + return "", io.EOF } line, lineOk = ss.handleKey(key) } |